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NCP1337PG - onsemi

Description: Last Shipments - PWM Controller, Free Running Quasi-Resonant Current Mode

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NCP1337PG - onsemi PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP−7P SUFFIXCASE 626B−01ISSUE A
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NCP1337PG - onsemi  - 3D model - Dual-In-Line Packages - PDIP−7P SUFFIXCASE 626B−01ISSUE A
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NCP1337PG Details

  • Manufacturer Part Number:

    NCP1337PG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    PDIP-7 (PDIP-8 LESS PIN 7)

  • Package Description:

    DIP-7

  • Pin Count:

    7

  • Manufacturer Package Code:

    626B

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18.6 V

  • Input Voltage-Min:

    11 V

  • Input Voltage-Nom:

    11 V

  • JESD-30 Code:

    R-PDIP-T7

  • JESD-609 Code:

    e3

  • Length:

    9.78 mm

  • Number of Functions:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP7/8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.45 mm

  • Surface Mount:

    NO

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    130 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

NCP1337PG Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 10uF to 22uF, with a voltage rating of 25V or higher, and an ESR of 1 ohm or less.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a low-ESR output capacitor, and add a 1nF to 10nF capacitor between the FB pin and GND.
  • The maximum output current of the NCP1337PG is 3A, but it can be limited by the thermal performance of the package and the PCB.
  • Yes, the NCP1337PG is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Ensure proper thermal design and heat sinking to prevent overheating.
  • The output voltage can be adjusted by changing the resistor divider ratio between the FB pin and the output voltage. Use the formula provided in the datasheet to calculate the required resistor values.

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NCP1337PG Overview

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